This study focuses on obtaining multi-loop scissor linkages capable of defining doubly curved surfaces that can transform from an initial form to a desired final form. A review of the existing literature reveals a limited number of studies addressing curvature transformation between different states. Most transformable designs are restricted to planar movements, while three-dimensional forms are typically achieved through the translational repetition of planar scissor linkages. Additionally, when scissor linkages are arranged in a grid, they often exhibit multiple degrees of freedom, making controlled transformations challenging. To address these limitations, this research introduces a novel geometric design method for multi-loop planar scissor linkages that enables transformation between predefined curves. The proposed approach utilizes quadrilateral loops to construct planar scissor linkages capable of achieving distinct curved forms. Furthermore, the study extends this concept to spatial scissor linkages that can dynamically alter their curvature between predefined surface geometries. The research employs simulation and modeling as primary methods. Computer simulations are used to develop the proposed models, while 3D-printed prototypes are produced to analyze their geometric behavior. These tools facilitate a comprehensive investigation of the transformability and structural performance of the designed mechanisms.